FCC Over-the-Air Signal Report
You can get 46 free channels in ZIP 94536 (Union, CA)
Measured from the U.S. Census center of ZIP 94536 · 22 channels have a Strong indoor-ready signal.
46Total Stations
22Strong (Indoor OK)
NWMain Tower Dir.
Major Broadcast Networks Nearby
✓ ABC✓ CBS✓ NBC✓ FOX✓ PBS✓ CW
Recommended Setup for This Area
Indoor Window or Tabletop Antenna
22 stations arrive with a Strong signal here. Place a quality indoor antenna near a window or wall facing the towers.
📡 VHF Alert: 10 local stations here broadcast on VHF (RF 2–13). Pick an antenna with VHF rods/elements—not a UHF-only flat square. Why this matters.
🧭 Broadcast Tower Compass — Which Way to Point Your Antenna
Each dot is a local TV tower relative to your center point (● Green = Strong, ● Blue = Moderate, ● Amber = Weak).
Primary Aim Direction: NW (319°)
Place your indoor antenna near a window or exterior wall facing NW (319°), or aim your attic/rooftop antenna toward that compass bearing for the strongest signal lock.
After placing or moving your antenna, always run a fresh TV channel rescan.
Channel Lineup & Tower Directions for ZIP 94536
Sorted with Strong signals and major broadcast networks first. Channel is the virtual channel number your TV displays; Band / RF Ch. is the actual radio frequency that determines whether you need a VHF-capable antenna. How we calculate signals.
| Channel | Network | Station | Distance | Point Antenna | Band / RF Ch. | Estimated Signal |
|---|---|---|---|---|---|---|
| 7 | ABC | KGO-TV San Francisco, CA · Translator | 7.7 mi | SE (129°) | UHF RF 35 | ● Strong — Indoor OK |
| 5 | CBS | KPIX-TV San Francisco, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 29 | ● Strong — Indoor OK |
| 11 | NBC | KNTV San Jose, CA · Full Power | 26.0 mi | WNW (288°) | High VHF RF 13 | ● Strong — Indoor OK |
| 2 | FOX | KTVU Oakland, CA · Translator | 8.4 mi | SE (132°) | UHF RF 26 | ● Strong — Indoor OK |
| 22 | PBS | KRCB Cotati, CA · Full Power | 28.8 mi | WNW (297°) | Low VHF RF 5 | ● Strong — Indoor OK |
| 60 | PBS | KPJK San Mateo, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 27 | ● Strong — Indoor OK |
| 9 | PBS | KQED San Francisco, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 30 | ● Strong — Indoor OK |
| 54 | PBS | KQEH San Jose, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 30 | ● Strong — Indoor OK |
| 44 | CW | KPYX San Francisco, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 28 | ● Strong — Indoor OK |
| 4 | MyNetworkTV | KRON-TV San Francisco, CA · Full Power | 28.8 mi | WNW (297°) | High VHF RF 7 | ● Strong — Indoor OK |
| 65 | ION | KKPX-TV San Jose, CA · Full Power | 26.1 mi | WNW (288°) | UHF RF 33 | ● Strong — Indoor OK |
| 14 | Univision | KDTV-DT San Francisco, CA · Full Power | 7.7 mi | SE (130°) | UHF RF 20 | ● Strong — Indoor OK |
| 48 | Telemundo | KSTS San Jose, CA · Full Power | 7.7 mi | SE (130°) | UHF RF 19 | ● Strong — Indoor OK |
| 26 | Independent | KTSF San Francisco, CA · Full Power | 7.7 mi | SE (130°) | UHF RF 20 | ● Strong — Indoor OK |
| 68 | Independent | KTLN-TV Palo Alto, CA · Full Power | 7.7 mi | SE (130°) | UHF RF 22 | ● Strong — Indoor OK |
| 36 | Independent | KICU-TV San Jose, CA · Full Power | 8.4 mi | SE (132°) | UHF RF 36 | ● Strong — Indoor OK |
| 50 | Independent | KEMO-TV Fremont, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 32 | ● Strong — Indoor OK |
| 38 | Independent | KCNS San Francisco, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 32 | ● Strong — Indoor OK |
| 1 | Local / LPTV | KAXT-CD San Franciso, San Jo, CA · Class A | 7.7 mi | SE (130°) | UHF RF 22 | ● Strong — Indoor OK |
| 42 | Tuvision | KTNC-TV Concord, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 32 | ● Strong — Indoor OK |
| 32 | Educational | KMTP-TV San Francisco, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 32 | ● Strong — Indoor OK |
| 66 | UniMás | KFSF-DT Vallejo, CA · Full Power | 28.8 mi | WNW (297°) | UHF RF 34 | ● Strong — Indoor OK |
| 10 | ABC | KXTV Sacramento, CA · Full Power | 53.1 mi | NNE (29°) | High VHF RF 10 | ● Moderate — Window / High Indoor |
| 13 | CBS | KOVR Stockton, CA · Full Power | 53.1 mi | NNE (29°) | UHF RF 25 | ● Moderate — Window / High Indoor |
| 3 | NBC | KCRA-TV Sacramento, CA · Full Power | 54.9 mi | NNE (29°) | UHF RF 35 | ● Moderate — Window / High Indoor |
| 8 | NBC | KSBW Salinas, CA · Full Power | 62.1 mi | SSE (155°) | High VHF RF 8 | ● Moderate — Window / High Indoor |
| 6 | PBS | KVIE Sacramento, CA · Full Power | 54.9 mi | NNE (28°) | High VHF RF 9 | ● Moderate — Window / High Indoor |
| 31 | CW | KMAX-TV Sacramento, CA · Full Power | 53.1 mi | NNE (29°) | UHF RF 24 | ● Moderate — Window / High Indoor |
| 58 | MyNetworkTV | KQCA Stockton, CA · Full Power | 54.9 mi | NNE (29°) | UHF RF 23 | ● Moderate — Window / High Indoor |
| 20 | Independent | KOFY-TV San Francisco, CA · Full Power | 26.1 mi | WNW (288°) | UHF RF 21 | ● Moderate — Window / High Indoor |
| 18 | Local / LPTV | KQRM-LD Petaluma, CA · Low Power | 26.1 mi | WNW (288°) | UHF RF 21 | ● Moderate — Window / High Indoor |
| 28 | Local / LPTV | KCNZ-CD San Francisco, CA · Class A | 26.1 mi | WNW (288°) | UHF RF 21 | ● Moderate — Window / High Indoor |
| 30 | Local / LPTV | KMMC-LD San Francisco, CA · Low Power | 26.1 mi | WNW (288°) | UHF RF 40 | ● Moderate — Window / High Indoor |
| 17 | Local / LPTV | KQSL-LD San Rafael, CA · Low Power | 28.8 mi | WNW (297°) | Low VHF RF 4 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | KDTS-LD San Francisco, CA · Low Power | 28.8 mi | WNW (297°) | UHF RF 14 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | K02QX-D Morgan Hill, CA · Low Power | 32.2 mi | SSE (165°) | Low VHF RF 2 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | KBKF-LD San Jose, CA · Low Power | 32.6 mi | SSE (167°) | Low VHF RF 6 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | KURK-LD San Francisco, CA · Low Power | 41.3 mi | NW (307°) | Low VHF RF 3 | ● Moderate — Window / High Indoor |
| 40 | FOX | KTXL Sacramento, CA · Full Power | 54.9 mi | NNE (28°) | UHF RF 22 | ▲ Weak — Outdoor / Attic |
| 35 | FOX | KCBA Salinas, CA · Full Power | 62.1 mi | SSE (155°) | High VHF RF 11 | ▲ Weak — Outdoor / Attic |
| 64 | UniMás | KTFK-DT Stockton, CA · Full Power | 53.1 mi | NNE (29°) | UHF RF 26 | ▲ Weak — Outdoor / Attic |
| 29 | Educational | KSPX-TV Sacramento, CA · Full Power | 53.6 mi | NNE (29°) | UHF RF 21 | ▲ Weak — Outdoor / Attic |
| 46 | CBS | KION-TV Monterey, CA · Full Power | 74.3 mi | SSE (164°) | UHF RF 32 | ○ Fringe — Deep Outdoor |
| 25 | PBS | KQET Watsonville, CA · Full Power | 62.1 mi | SSE (155°) | UHF RF 25 | ○ Fringe — Deep Outdoor |
| 67 | Univision | KSMS-TV Monterey, CA · Full Power | 62.1 mi | SSE (155°) | UHF RF 26 | ○ Fringe — Deep Outdoor |
| 19 | Univision | KUVS-DT Modesto, CA · Full Power | 78.3 mi | ENE (61°) | UHF RF 18 | ○ Fringe — Deep Outdoor |
Closest city guide: Union, CA Free TV Channels (3.0 mi from ZIP 94536 center) · Browse all California cities & ZIPs.
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